the 15th NOI
National Olympiad in Informatics
3 March 2012, School of Computing, National University of Singapore
15th NOI
Rules & Regulations
Coding Environment
Instructions (PDF)
About NOI
About NOI
About IOI

Welcome to the home page of the 15th NOI, to be held on 3 March 2012 at the NUS School of Computing, National University of Singapore.


27 March
Photos of the prize-giving ceremony are now available here.
12 March
You can now download your source files here. Use the same username and password that was provided to you during the competition. The source codes will be removed on 24 March 2012 so please download before then.
10 March
Results for the 15th NOI have been posted.
5 March
The Prize Giving Ceremony will be held on Saturday, 10 March 2012, 11 am, at Seminar Room 1, NUS School of Computing.
5 Jan
Registration sites for junior college students and secondary school students are now open.
Each participant who is properly registered will receive an email that serves as the proof of registration for NOI. Students who participate in NOI should ensure that they receive such email and be ready to produce them when requested at the NOI.

Important Dates for the 15th NOI (2012)

Registration Deadline: 10 February 2012
NOI Competition: 3 March 2012
NOI Prize Giving Ceremony: 10 March 2012

Social Networks

NOI on FacebookFacebook Event



We are proud to be part of the National Infocomm Competition (NIC).

The National Infocomm Competition (NIC) is a multi-themed competition organised by the Infocomm Development Authority of Singapore, universities, polytechnics, ITE College Central, Singapore Computer Society and Singapore Science Centre. It aims to raise awareness and excitement among the students and the public about Infocomm. The competition will comprise 10 stations divided into three circuits for the students of Secondary Schools, Junior Colleges and ITE/Polytechnics. The stations will focus on various areas of infocomm such as security, programming, mobile technology, games development, business IT and more. For details, please visit

NUS (Kent Ridge campus) map
SoC location